Bosch S123XF (2608654416) Progressor For Metal Sabre Saw Blades (Pack of 100) The Bosch S123XF Reciprocating Saw Blades are designed for making fast, straight cuts in different types of metal. They feature a progressively increasing tooth pitch (1.8-3.2 mm) for rapid cuts in materials with a wide range of densities and are constructed from bi-metal which has been engineered for cutting regular strength steel pipes and profiles. These blades have a special tooth design for cutting steel materials with a variety of wall thicknesses from 1mm to 8mm. The blade has a standard length of 150mm that enables a cutting capacity of up to 100mm. For use with reciprocating saws with 1/2\" universal shank systems. Features: Progressively increasing tooth pitch (1.8-3.2 mm) enables rapid cuts in materials with a wide range of densities BIM blade engineered for cutting regular-strength steel pipes and profiles Special tooth design for cutting steel materials (1-8 mm). Standard blade length for a 100mm cutting capacity Fast cuts and Long life Specification: Material: BIM Tooth design: side set, milled Tooth spacing [mm] / TPI: 1.8-3.2 / 8-14 Dimensions LxWxT(mm): 150 x 19 x 0.9 Qty: Pack of 100